French: Grisin à croupion jaune German: Gelbbürzel-Ameisenfänger Spanish: Tiluchí lomigualdo
Quebrada Honda, Cochabamba, Bolivia
E slope of Andes in extreme S Peru (Cuzco, Puno) and W Bolivia (La Paz, Cochabamba).
9·5–10·5 cm; 7–8 g. Male has black crown and nape, whitish supercilium, thin dark line through eye; back olive, lower back and rump yellow, tail greyish-olive;... read more
Loudsong a series of initially countable notes rising in pitch and shortening in length to become... read more
Canopy and subcanopy of montane evergreen forest, at 750–1700 m.
Food and feeding
Little published. Feeds on insects, probably also spiders. Closely associated partners, individuals, or family groups forage mostly 10... read more
Almost nothing known. Season at Serranía Bellavista (La Paz) thought to be at least Jun–Jul; male with enlarged testes in late Jun;... read more
Status and conservation
ENDANGERED. Restricted-range species: present in Bolivian and Peruvian Lower Yungas EBA. Has very small range, but within region where there are several large, recently... read more
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